feat: seed max concurrent

[jim3ma]

Description

Related Issue

Motivation and Context

Screenshots (if appropriate)

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Documentation Update (if none of the other choices apply)

Checklist

• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.

[codecov]

Codecov Report

Attention: Patch coverage is 88.88889% with 1 line in your changes missing coverage. Please review.

Project coverage is 52.01%. Comparing base (75d6242) to head (f331439).

Files with missing lines	Patch %	Lines
client/daemon/rpcserver/seeder.go	83.33%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #3482      +/-   ##
==========================================
- Coverage   52.02%   52.01%   -0.02%     
==========================================
  Files         188      188              
  Lines       20253    20261       +8     
==========================================
+ Hits        10537    10538       +1     
- Misses       8913     8918       +5     
- Partials      803      805       +2     

Flag	Coverage Δ
unittests	52.01% <88.88%> (-0.02%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files with missing lines	Coverage Δ
client/config/peerhost.go	47.46% <ø> (ø)
client/daemon/rpcserver/rpcserver.go	49.24% <100.00%> (+0.15%)	⬆️
client/daemon/rpcserver/seeder.go	55.65% <83.33%> (+0.77%)	⬆️

... and 2 files with indirect coverage changes

[gaius-qi]

LGTM